package service;

import dao.RealBuyer;
import org.apache.log4j.Logger;


public class IntermediarySubclass extends RealBuyer {
    private Logger logger = Logger.getLogger(IntermediarySubclass.class);
    public String havealook() {
        before();
        String feedback=super.havealook(); //执行目标对象的实际业务
        after();
        return "看房记录：买家反馈 “"+feedback+"” ";
    }
    private void before() {
        logger.debug("前期准备。");
        logger.debug("查找房源。");
        logger.debug("和卖家沟通时间。");
    }
    private void after() {
        logger.debug("后期跟踪");
        logger.debug("和买家沟通意见");
    }
}
